RDT SCHOOLS - A Place to learn cool stuff
rdtschools.com/
A Place to learn cool stuff
- Avoid using deprecated HTML tags.
URL
Domain : rdtschools.com/
Character length : 15
Title
RDT SCHOOLS - A Place to learn cool stuff
Description
A Place to learn cool stuff
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://rdtschools.com/robots.txt
https://rdtschools.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
RDT SCHOOLS - A Place to learn cool stuff
Character length : 41
Good! The title’s length is between 10 and 70 characters.
Character length : 41
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 10%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 14 | 4 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Spring Boot JNDI Configurations for Embedded tomcat with a Single Datasource
- <H2> Setting Up Master – Slave Replication in Redis
- <H2> How to Install, Configure and Use Redis on Ubuntu 16.04
- <H2> Setting Up Swagger 2 with a Spring REST API Using springfox-swagger2
- <H2> Setting Up Swagger 2 with a Spring REST API Using swagger-springmvc
- <H2> How to Provide Custom Security for Rest API / Rest Services in Spring Boot or Spring Applications without using the Spring Security
- <H2> SHA256, SHA512, HmacSHA512 Based Encryption Using Java Crypto
- <H2> How to set JAVA_HOME Windows 10
- <H2> Spring Boot Hello World – Restful Service Example
- <H2> Redis, Change port, Secure with password through preferences
- <H2> Posts navigation
- <H2> Recent Posts
- <H2> Archives
- <H2> Categories
- <H3> ABOUT
- <H3> CATEGORIES
- <H3> TOPICS
- <H3> RDT SCHOOLS
Word cloud
- spring32
- rest29
- boot19
- api16
- redis16
- java15
- tutorials11
- using10
- services10
- setting8
- swagger8
- sql6
- how6
- data6
- very5
- jndi5
- datasource5
- security5
- base5
- documentation4
- example4
- based4
- used4
- tomcat4
- embedded4
- ubuntu3
- configurations3
- crypto3
- install3
- configuration3
- encryption3
- posts3
- windows3
- application3
- single3
- master3
- good2
- swagger-springmvc2
- creating2
- descriptive2
- self2
- instrumental2
- apis2
- make2
- installed2
- port2
- change2
- schools2
- rdt2
- categories2
- technologies2
- search2
- applications2
- custom2
- simple2
- jdk2
- overview2
- provide2
- detailed2
- replication2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
spring | |||
rest | |||
boot | |||
api | |||
redis | |||
java |
Two Word cloud
- spring boot10
- rest api5
- rest services4
- using java3
- api rest3
- spring rest3
Three Word cloud
- sql data base3
- java rest api2
- documentation it will make2
- rest apis self2
- provide custom security2
- api rest services2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 11 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Flesch–Kincaid Grade Level
7.30
Flesch Reading Ease
57.50
Coleman Liau Index
12.00
Automated Readability Index (ARI)
6.80
Dale–Chall Readability
9.40
SMOG Index
10.30
Spache Readibility
5.00
Number of letters
9420
Number of words
1853
Number of sentences
218
Average words per sentences
9
Number of syllables
3081
Syllables in words
3026
Average syllables in words
1.66
Number of words in first three syllables
330
Percentage of word / syllables
17.81
Words not in Dale-Chall easy-word list
1050
Words not in Spache easy-word list
335
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Server response time
The server response time is not fast enough: 0.51 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
70
Number of source domains
21
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://fonts.googleapis.com/css?family=Raleway%3A400%2C500%2C600%2C7...
Javascript
Good! Just a few javascript files are detected on the website.
- https://rdtschools.com/wp-includes/js/jquery/jquery.js
- https://rdtschools.com/wp-content/cache/autoptimize/js/autoptimize_980e9bea20e9d5357a6ababb028f15ea.js
File size of all javascript files combined
1.11MB
Javascript minifying
Great! The Javascript files are minified.
CSS
Good! Just a few CSS files are used on this website.
- https://rdtschools.com/wp-content/cache/autoptimize/css/autoptimize_d992391a0a65161aab4d993be0544961.css
File size of all css files combined
458.85KB
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
161.00KB
Gzip compression
Error! By using Gzip you can save 302B (41% compression) on your site.
- By compressing https://www.youtube.com/iframe_api you can save 302B (41% compression rate)
Number of static resources (image, JS, CSS)
29
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js | 60 minutes |
https://www.google-analytics.com/plugins/ua/linkid.js | 60 minutes |
https://www.google-analytics.com/analytics.js | 2 hours |
File size of all images combined
116.20KB
Image optimisation
All images are optimized.
We found a total of 46 different links.
Internal links: 46
Internal links: 46
External links:
Link text (anchor) | Link strength |
---|
Internal links:
IP
77.104.162.127
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Favicon
Good! The website uses favicon.
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